{"instruction": "You are an expert in event extraction. Please extract event types and event trigger words from the input that conform to the schema definition. Return an empty list for non-existent events. Please respond in the format of a JSON string.", "schema": ["discover vulnerability", "phishing", "ransom", "data breach"], "input": "Johnson said the attack was made possible after a city information technology team troubleshooting a separate communications issue with the server inadvertently changed a firewall and left a port , or a channel to the Internet , open for about 24 hours , and hackers who were likely running automated scans of networks looking for such vulnerabilities found it and gained access ."}
{"discover vulnerability": ["found"], "phishing": [], "ransom": [], "data breach": []}